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Neither. It is not a real number but an imaginary number.

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Q: Is the square root of -5 rational or irrational?
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Related questions

Is the square root of 25 rational or irrational?

They are +5 and -5, which are both rational.


Is the square root of 25 irrational or a rational number?

The square root of 25 is 5 which is a rational number * * * * * Or -5, which is also rational.


Is the square root of 25 an irrational or rational number?

The square root of 25 is 5, which is a rational number.


Is 7 plus the square root of 5 irrational and why?

7 plus the square root of 5 is an irrational number because the square root of 5 is a never ending decimal number that can't be expressed as a fraction.


Is the square root of 2.56 rational or irrational?

It is rational because its square root can be expressed as a fracion in the form of 8/5


Is the sq root of 25 rational or irrational?

The square root of 25 is 5 which is a rational number


Is the square root of 10 divided by 2 rational or irrational?

5


Is the square root of 16 over 5 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.


Is Every square root is irrational?

No because as for example the square root of 25 is 5 which is a rational number


Is the square root of 5 an integer a rational number an irrational number or a whole number?

Irrational.


Is the square root of 1 over 5 a real number and is it rational or irrational?

It is real and irrational.


Is the square root of 99 a rational number?

√99 = Square root of 99 = Irrational. Rational # are able to be expressed as the ratio of 2 integers. i.e. √25 = +5 5 = 5/1 = rational Irrational # can not be expressed as a ratio of 2 integers.